Welch Materials Inc.     H00260-31024

Ultisil Plus C18, 5 μm, 3.0 × 200 mm

448 /Each

Merck KGaA     TCTP02500

Isopore Membrane Filter

70 /Each

Pall Corporation     NXT751625UM3F

Nexis® T Filter Cartridges, Removal Rating 75 μm, Polypropylene, Length 16.25 inches

105 /Each

MACHEREY‑NAGEL     MN762071.100

VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 µm, 125x10 mm

Special offer /Each

Merck KGaA     MK96100019

Vantage® L 4-way Valves

347 /Each

Thermo Fisher Scientific Inc.     THM03407

BUSH-BR 0.4 X 0.3 P/A

95.26 /Each

Thermo Fisher Scientific Inc.     THM41405-054630

Hypersil™ PREP HS Si HPLC Column, 5 μm, 4.6 × 50 mm

732.41 /Each

PerkinElmer Inc.     N9300902

20 mL Headspace Convenience Kit - Crimp Top Clear Glass Vial with PTFE/Silicone (White) Septa and Skived Pressure Relief Cap, 1000/pk

550 /Each

GL Sciences Inc.     GLS5020-04185

Inertsil ODS-2 Packed Guard Column, 5 µm, 33 x 4.6 mm, 1/Ea

210 /Each

HACH Company     K1100-KTO-P-MET

Orbisphere K1100 LDO Sensor Kit, 0-2000 ppb, 410 controller, 6 mm flow chamber, panel mount

Special offer /Each

GL Sciences Inc.     GLS5020-18287

Inertsil ODS-EP Preparative Guard Column, 5 µm, 75 x 50 mm, 1/Ea

4368 /Each

Phenomenex     AG2-0A11-01

Zebron PLUS Liner for Agilent & Thermo, 4mm ID Single Taper Wool on Bottom, EA

34.63 /Each